Abstract:
:In this paper, it is suggested that specificity and non-specificity in (oral) microbial adhesion are different expressions for the same phenomena. It is argued that the same basic, physicochemical forces are responsible for so-called 'non-specific' and 'specific' binding and that from a physico-chemical point of view the distinction between the two is an artificial one. Non-specific interactions arise from Van der Waals and electrostatic forces and hydrogen bonding, and originate from the entire cell. A specific bond consists of a combination of the same type of Van der Waals and electrostatic forces and hydrogen bonding, now originating from highly localized chemical groups, which together form a stereochemical combination. The absence or presence of specific receptor sites on microbial cell surfaces must therefore be reflected in the overall, non-specific surface properties of cells as well. This point is illustrated by showing that glucan-binding lectins on mutans streptococcal strains may determine the pH dependence of the zeta potentials of these cells. When studying microbial adhesion, a non-specific approach may be better suited to explain adhesion to inert substrata, whereas a specific approach may be preferred in case of adhesion to adsorbed protein films. Adhesion is, however, not as important in plaque formation in the human oral cavity as is retention, because low shear force periods, during which adhesion presumably occurs, are followed by high shear force periods, during which adhering cells must withstand these detachment forces. Evidence is provided that such detachment will be through cohesive failure in the pellicle mass, the properties of which are conditioned by the overall, non-specific substratum properties. Therefore, in vivo plaque formation may be more readily explained by a non-specific approach.
journal_name
FEMS Microbiol Revjournal_title
FEMS microbiology reviewsauthors
Busscher HJ,Cowan MM,van der Mei HCdoi
10.1111/j.1574-6968.1992.tb04988.xsubject
Has Abstractpub_date
1992-06-01 00:00:00pages
199-209issue
3-4eissn
0168-6445issn
1574-6976journal_volume
8pub_type
杂志文章,评审abstract::Respiratory syncytial virus is the major respiratory pathogen of infants and children worldwide, with no effective treatment or vaccine available. Steady progress has been made in understanding the respiratory syncytial virus life cycle and the consequences of infection, but many areas of respiratory syncytial virus b...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2006.00025.x
更新日期:2006-09-01 00:00:00
abstract::Dengue is the most prevalent arthropod-borne viral disease, caused by dengue virus, a member of the Flaviviridae family. Its worldwide incidence is now a major health problem, with 2.5 billion people living in risk areas. In this review, we integrate the structural rearrangements of each viral protein and their functi...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fuu004
更新日期:2015-03-01 00:00:00
abstract::A high level of anti-HCV is generally associated with viral replication and the number of recognized epitopes appears to be correlated with the viral charge. Nevertheless, the absence of detectable antibodies in about 60% of patients during the acute phase of the disease and in 10% of chronically infected (generally i...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章
doi:10.1111/j.1574-6976.1994.tb00092.x
更新日期:1994-07-01 00:00:00
abstract::The urogenital tract appears to be the only niche of the human body that shows clear differences in microbiota between men and women. The female reproductive tract has special features in terms of immunological organization, an epithelial barrier, microbiota, and influence by sex hormones such as estrogen. While the u...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/1574-6976.12029
更新日期:2013-09-01 00:00:00
abstract::Bacillus thuringiensis is a well-known biopesticide that has been used for more than 80 years. This spore-forming bacterium belongs to the group of Bacillus cereus that also includes, among others, emetic and diarrheic pathotypes of B. cereus, the animal pathogen Bacillus anthracis and the psychrotolerant Bacillus wei...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章
doi:10.1093/femsre/fuy034
更新日期:2018-11-01 00:00:00
abstract::Based on structural, biochemical, and genetic data, the soluble diiron monooxygenases can be divided into four groups: the soluble methane monooxygenases, the Amo alkene monooxygenase of Rhodococcus corallinus B-276, the phenol hydroxylases, and the four-component alkene/aromatic monooxygenases. The limited phylogenet...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1016/S0168-6445(03)00023-8
更新日期:2003-10-01 00:00:00
abstract::The spread of antibiotic resistance and increasing prevalence of biofilm-associated infections is driving demand for new means to treat bacterial infection. Nanotechnology provides an innovative platform for addressing this challenge, with potential to manage even infections involving multidrug-resistant (MDR) bacteri...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fux003
更新日期:2017-05-01 00:00:00
abstract::The genus Corynebacterium belongs to the taxonomic class Actinobacteria representing the high G+C branch of gram-positive bacteria. Among the most prominent members of this genus is Corynebacterium glutamicum, which is used by the biotechnological industry for the fermentative production of l-amino acids. Because of i...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2010.00228.x
更新日期:2010-09-01 00:00:00
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journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2001.tb00571.x
更新日期:2001-01-01 00:00:00
abstract::Human protein kinase C (PKC) isoforms have been implicated in diseases such as Alzheimer's, diabetes and cancers. In contrast to mammals, which have at least nine genes, fungi have only one or two. The yeast Saccharomyces cerevisiae produces only a single Pkc1 and is employed in the study of specific human isozymes, i...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fux051
更新日期:2018-01-01 00:00:00
abstract::N-Substituted aromatic compounds are environmental contaminants associated with the production and use of dyes, explosives, pesticides and pharmaceuticals. In this article, we examine the potential of anaerobic granular sludge from anaerobic treatment systems towards the detoxification, transformation, and mineralizat...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章
doi:10.1111/j.1574-6976.1997.tb00335.x
更新日期:1997-07-01 00:00:00
abstract::The genus Rickettsia (Alphaproteobacteria, Rickettsiales, Rickettsiaceae) is comprised of obligate intracellular parasites, with virulent species of interest both as causes of emerging infectious diseases and for their potential deployment as bioterrorism agents. Currently, there are no effective commercially availabl...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/1574-6976.12084
更新日期:2015-01-01 00:00:00
abstract::In the present review, we aim to provide a general introduction to different facets of the arms race between pathogens and their hosts/environment, emphasizing its evolutionary aspects. We focus on vector-borne parasitic protozoa, which have to adapt to both invertebrate and vertebrate hosts. Using Leishmania, Trypano...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fuw018
更新日期:2016-09-01 00:00:00
abstract::Antibiotic resistance mechanisms reported in Gram-negative bacteria are causing a worldwide health problem. The continuous dissemination of 'multidrug-resistant' (MDR) bacteria drastically reduces the efficacy of our antibiotic 'arsenal' and consequently increases the frequency of therapeutic failure. In MDR bacteria,...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2011.00290.x
更新日期:2012-03-01 00:00:00
abstract::Wall teichoic acids (WTAs) are charged glycopolymers containing phosphodiester-linked polyol units and represent one of the major components of Gram-positive cell envelope. WTAs have important physiological functions in cell division, gene transfer, surface adhesion, drug resistance, and biofilm formation, and are cri...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章
doi:10.1093/femsre/fuaa064
更新日期:2020-12-03 00:00:00
abstract::The head assembly pathway of bacteriophage HK97 shares many features with head assembly pathways determined for other dsDNA phages, and it also provides examples of novel variations on the basic theme. We describe aspects of two specific steps in the assembly pathway, the covalent cross-linking among the assembled hea...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.1995.tb00186.x
更新日期:1995-08-01 00:00:00
abstract::Fungal mycelial by-products from fermentation industries present a considerable affinity for soluble metal ions (e.g. Zn, Cd, Ni, Pb, Cr, Ag) and could be used in biosorption processes for purification of contaminated effluents. In this work the influence of pH on sorption parameters is characterized by measuring the ...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章
doi:10.1111/j.1574-6976.1994.tb00106.x
更新日期:1994-08-01 00:00:00
abstract::Lack of known mechanisms of protection against Staphylococcus aureus in humans is hindering development of efficacious vaccines. Preclinical as well as clinical data suggest that antibodies play an important role against S. aureus. For instance, certain hypogammaglobulinaemic patients are at increased risk of staphylo...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fuv024
更新日期:2015-09-01 00:00:00
abstract::Lipopeptides constitute a structurally diverse group of metabolites produced by various bacterial and fungal genera. In the past decades, research on lipopeptides has been fueled by their antimicrobial, antitumour, immunosuppressant and surfactant activities. However, the natural functions of lipopeptides in the lifes...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2010.00221.x
更新日期:2010-11-01 00:00:00
abstract::Legionella pneumophila is naturally found in fresh water were the bacteria parasitize within protozoa. It also survives planctonically in water or biofilms. Upon aerosol formation via man-made water systems, L. pneumophila can enter the human lung and cause a severe form of pneumonia, called Legionnaires' disease. The...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2002.tb00607.x
更新日期:2002-06-01 00:00:00
abstract::More than a century ago, the term 'virus' was introduced to describe infectious agents that are invisible by light microscopy and capable of passing through sterilizing filters. In addition to their extremely small size, most viruses have minimal genomes and gene contents, and rely almost entirely on host cell-encoded...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fuv037
更新日期:2015-11-01 00:00:00
abstract::DNA microarrays are a powerful and promising approach to gain a detailed understanding of the bacterial response and the molecular cross-talk that can occur as a consequence of host-pathogen interactions. However, published studies mainly describe the host response to infection. Analysis of bacterial gene regulation i...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2008.00103.x
更新日期:2008-05-01 00:00:00
abstract::Repeated sequences are commonly present in the sites for DNA replication initiation in bacterial, archaeal, and eukaryotic replicons. Those motifs are usually the binding places for replication initiation proteins or replication regulatory factors. In prokaryotic replication origins, the most abundant repeated sequenc...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2011.00300.x
更新日期:2012-03-01 00:00:00
abstract::Dysfunction of phagocytes is a relevant risk factor for staphylococcal infection. The most common hereditary phagocyte dysfunction is chronic granulomatous disease (CGD), characterized by impaired generation of reactive oxygen species (ROS) due to loss of function mutations within the phagocyte NADPH oxidase NOX2. Pha...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fuw042
更新日期:2017-03-01 00:00:00
abstract::The herbivore rumen ecosystem constitutes an extremely efficient degradation machinery for the intricate chemical structure of fiber biomass, thus, enabling the hosting animal to digest its feed. The challenging task of deconstructing and metabolizing fiber is performed by microorganisms inhabiting the rumen. Since mo...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1093/femsre/fuz007
更新日期:2019-07-01 00:00:00
abstract::Stress responses are crucial for bacteria to survive harmful conditions that they encounter in the environment. Although gene regulatory mechanisms underlying stress responses in bacteria have been thoroughly characterised for decades, recent advances in imaging technologies helped to uncover previously hidden dynamic...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章
doi:10.1093/femsre/fuaa022
更新日期:2020-09-01 00:00:00
abstract::Small regulatory RNAs have been identified in a wide range of organisms, where they modify mRNA stability, translation or protein function. Small RNA regulators (sRNAs) either pair with mRNA targets or modify protein activities. Here we discuss current knowledge of the various proteins that interact with RNA regulator...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2007.00079.x
更新日期:2007-09-01 00:00:00
abstract::It has become increasingly and widely recognised that bacteria do not exist as solitary cells, but are colonial organisms that exploit elaborate systems of intercellular communication to facilitate their adaptation to changing environmental conditions. The languages by which bacteria communicate take the form of chemi...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2001.tb00583.x
更新日期:2001-08-01 00:00:00
abstract::The accurate synthesis of proteins, dictated by the corresponding nucleotide sequence encoded in mRNA, is essential for cell growth and survival. Central to this process are the aminoacyl-tRNA synthetases (aaRSs), which provide amino acid substrates for the growing polypeptide chain in the form of aminoacyl-tRNAs. The...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2008.00119.x
更新日期:2008-07-01 00:00:00
abstract::Arsenic compounds have been abundant at near toxic levels in the environment since the origin of life. In response, microbes have evolved mechanisms for arsenic resistance and enzymes that oxidize As(III) to As(V) or reduce As(V) to As(III). Formation and degradation of organoarsenicals, for example methylarsenic comp...
journal_title:FEMS microbiology reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6976.2002.tb00617.x
更新日期:2002-08-01 00:00:00